This versatile fridge and freezer alarm thermometer displays simultaneously the temperature of two appliances over the range of -39.9 to 69.9°C with a 0.1°C resolution and an accuracy of /-1°CThe thermometer features an audible programmable alarm indicating when the temperature is outside the set limits (default 8°C fridge and -18°C freezer). The alarm feature incorporates a count-up time function which records the length of time, up to 99 hours and 59 minutes, that the fridge/freezer thermometer has exceeded the limits. The unit also incorporates a max/min memory function.Each thermometer is housed in an ABC case and incorporates two magnetic pads for appliance mounting. The unit is powered by two AAA batteries with a life expectancy of 5000 hours. Each alarm thermometer is supplied with two remote temperature probes, both with a one metre PVC lead
